207053348

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 367382400

約数和(自身を除く): 160329052

約数列:

[1, 2, 4, 109, 218, 239, 436, 478, 956, 1987, 3974, 7948, 26051, 52102, 104204, 216583, 433166, 474893, 866332, 949786, 1899572, 51763337, 103526674, 207053348]

約数ペア:

[(1, 207053348), (2, 103526674), (4, 51763337), (109, 1899572), (218, 949786), (239, 866332), (436, 474893), (478, 433166), (956, 216583), (1987, 104204), (3974, 52102), (7948, 26051)]